A nurse is collecting data from a client about range-of-motion for various joints. Which of the following should the nurse identify as an example of a ball and socket joint?
Ankle
Shoulder
Knee
Metacarpophalangeal
The Correct Answer is B
A. Ankle is incorrect. The ankle is a hinge joint, which allows for movement in one plane (up and down), not the multidirectional movement characteristic of a ball and socket joint.
B. Shoulder is correct. The shoulder joint is a ball and socket joint. This type of joint allows for movement in multiple directions, including flexion, extension, abduction, adduction, rotation, and circumduction.
C. Knee is incorrect. The knee is a hinge joint, allowing for flexion and extension but not the wide range of motion that a ball and socket joint offers.
D. Metacarpophalangeal is incorrect. The metacarpophalangeal joints (knuckles) are condyloid joints, which allow for movement in two planes but not the full rotational movement of a ball and socket joint.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Nausea and vomiting: Nausea and vomiting can be present with hypernatremia (high sodium levels), but they are not the most prominent or specific symptom. The client may experience these symptoms, but they are usually accompanied by other signs.
B. Altered mental status: This is a common manifestation of hypernatremia. The elevated sodium level causes an osmotic imbalance, leading to water shifting out of cells, which results in neurological symptoms, including confusion, lethargy, or seizures.
C. Dysrhythmias: Dysrhythmias can occur with electrolyte imbalances, including hypernatremia, but the primary symptoms related to sodium levels are more often neurological in nature, such as confusion or altered mental status, rather than dysrhythmias specifically.
D. Hypothermia: Hypernatremia typically causes an increase in body temperature, not hypothermia. Elevated sodium levels cause dehydration, which could contribute to increased body temperature rather than cooling.
Correct Answer is D
Explanation
A. Acetaminophen: Acetaminophen is an effective analgesic for mild to moderate pain but may not be sufficient for managing postoperative pain after a total knee arthroplasty, where moderate to severe pain is common.
B. Ibuprofen: Ibuprofen is a nonsteroidal anti-inflammatory drug (NSAID. that can be used for pain, but it may not be the best choice for moderate to severe postoperative pain, as opioids are typically more effective for this type of pain.
C. Celecoxib: Celecoxib is an NSAID, and like ibuprofen, it can be useful for managing pain, but for a postoperative pain level of 6, a stronger medication like an opioid may be more appropriate.
D. Oxycodone: Oxycodone is an opioid analgesic, and it is typically used to manage moderate to severe pain, such as the pain a patient may experience after total knee arthroplasty. It would be the most appropriate choice for a pain level of 6 on a 0–10 scale.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.